ABAP Select data from SAP table HFISPRS0_OUTPUT into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HFISPRS0_OUTPUT table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to HFISPRS0_OUTPUT. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the HFISPRS0_OUTPUT table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_HFISPRS0_OUTPUT TYPE STANDARD TABLE OF HFISPRS0_OUTPUT,
      WA_HFISPRS0_OUTPUT TYPE HFISPRS0_OUTPUT,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <HFISPRS0_OUTPUT> TYPE HFISPRS0_OUTPUT.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HFISPRS0_OUTPUT.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HFISPRS0_OUTPUT
  INTO TABLE IT_HFISPRS0_OUTPUT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HFISPRS0_OUTPUT
*  INTO TABLE @DATA(IT_HFISPRS0_OUTPUT2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_HFISPRS0_OUTPUT INDEX 1 INTO DATA(WA_HFISPRS0_OUTPUT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HFISPRS0_OUTPUT ASSIGNING <HFISPRS0_OUTPUT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HFISPRS0_OUTPUT>-TVUO = 1.
<HFISPRS0_OUTPUT>-YNUM = 1.
<HFISPRS0_OUTPUT>-OYRTUN = 1.
<HFISPRS0_OUTPUT>-TMPTUN = 1.
<HFISPRS0_OUTPUT>-PERNR = 1.

ENDLOOP.

LOOP AT IT_HFISPRS0_OUTPUT INTO WA_HFISPRS0_OUTPUT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HFISPRS0_OUTPUT-SS_NO, sy-vline,
  WA_HFISPRS0_OUTPUT-CONTRACT, sy-vline,
  WA_HFISPRS0_OUTPUT-EMPT_BEGDA, sy-vline,
  WA_HFISPRS0_OUTPUT-EMPT_ENDDA, sy-vline,
  WA_HFISPRS0_OUTPUT-OCCGRP, sy-vline,
  WA_HFISPRS0_OUTPUT-MAIN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HFISPRS0_OUTPUT you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_HFISPRS0_OUTPUT TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_HFISPRS0_OUTPUT INTO WA_HFISPRS0_OUTPUT.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.

*Conversion exit GJAHR, internal->external for field TVUO
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_HFISPRS0_OUTPUT-TVUO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HFISPRS0_OUTPUT-TVUO.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_HFISPRS0_OUTPUT_STR, 
TVUO TYPE STRING,
YNUM TYPE STRING,
OYRTUN TYPE STRING,
TMPTUN TYPE STRING,
PERNR TYPE STRING,
SS_NO TYPE STRING,
CONTRACT TYPE STRING,
EMPT_BEGDA TYPE STRING,
EMPT_ENDDA TYPE STRING,
OCCGRP TYPE STRING,
MAIN TYPE STRING,
SUB TYPE STRING,
POS TYPE STRING,
WEEK_WK_TIME TYPE STRING,
WAERS TYPE STRING,
BASIC_SAL TYPE STRING,
OCT_MONTHLY_SAL TYPE STRING,
OCT_SFT_SUN_BON TYPE STRING,
DIRECT_CON_HRS TYPE STRING,
DIRECT_CON_SAL TYPE STRING,
PIECE_WORK_HRS TYPE STRING,
PIECE_WORK_SAL TYPE STRING,
TIME_BASED_HRS TYPE STRING,
TIME_BASED_SAL TYPE STRING,
FRINGE_BENEFITS TYPE STRING,
RESULT_BASED_SAL TYPE STRING,
OVERTIME_HRS TYPE STRING,
OVERTIME_BONUS TYPE STRING,
VAROPALK TYPE STRING,
SUNDAY_HRS TYPE STRING,
SUNDAY_BONUS TYPE STRING,
WORKTIME_BONUS TYPE STRING,
WC_INC TYPE STRING,
TOTA_WORK_HRS TYPE STRING,
TOTA_WORK_SAL TYPE STRING,
DAY_OFF_HRS TYPE STRING,
DAY_OFF_SAL TYPE STRING,
VLOMRA TYPE STRING,
VTULOSP TYPE STRING,
VKERTANS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HFISPRS0_OUTPUT_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_HFISPRS0_OUTPUT_STR-TVUO sy-vline 
WA_HFISPRS0_OUTPUT_STR-YNUM sy-vline 
WA_HFISPRS0_OUTPUT_STR-OYRTUN sy-vline 
WA_HFISPRS0_OUTPUT_STR-TMPTUN sy-vline 
WA_HFISPRS0_OUTPUT_STR-PERNR sy-vline 
WA_HFISPRS0_OUTPUT_STR-SS_NO sy-vline 
WA_HFISPRS0_OUTPUT_STR-CONTRACT sy-vline 
WA_HFISPRS0_OUTPUT_STR-EMPT_BEGDA sy-vline 
WA_HFISPRS0_OUTPUT_STR-EMPT_ENDDA sy-vline 
WA_HFISPRS0_OUTPUT_STR-OCCGRP sy-vline 
WA_HFISPRS0_OUTPUT_STR-MAIN sy-vline 
WA_HFISPRS0_OUTPUT_STR-SUB sy-vline 
WA_HFISPRS0_OUTPUT_STR-POS sy-vline 
WA_HFISPRS0_OUTPUT_STR-WEEK_WK_TIME sy-vline 
WA_HFISPRS0_OUTPUT_STR-WAERS sy-vline 
WA_HFISPRS0_OUTPUT_STR-BASIC_SAL sy-vline 
WA_HFISPRS0_OUTPUT_STR-OCT_MONTHLY_SAL sy-vline 
WA_HFISPRS0_OUTPUT_STR-OCT_SFT_SUN_BON sy-vline 
WA_HFISPRS0_OUTPUT_STR-DIRECT_CON_HRS sy-vline 
WA_HFISPRS0_OUTPUT_STR-DIRECT_CON_SAL sy-vline 
WA_HFISPRS0_OUTPUT_STR-PIECE_WORK_HRS sy-vline 
WA_HFISPRS0_OUTPUT_STR-PIECE_WORK_SAL sy-vline 
WA_HFISPRS0_OUTPUT_STR-TIME_BASED_HRS sy-vline 
WA_HFISPRS0_OUTPUT_STR-TIME_BASED_SAL sy-vline 
WA_HFISPRS0_OUTPUT_STR-FRINGE_BENEFITS sy-vline 
WA_HFISPRS0_OUTPUT_STR-RESULT_BASED_SAL sy-vline 
WA_HFISPRS0_OUTPUT_STR-OVERTIME_HRS sy-vline 
WA_HFISPRS0_OUTPUT_STR-OVERTIME_BONUS sy-vline 
WA_HFISPRS0_OUTPUT_STR-VAROPALK sy-vline 
WA_HFISPRS0_OUTPUT_STR-SUNDAY_HRS sy-vline 
WA_HFISPRS0_OUTPUT_STR-SUNDAY_BONUS sy-vline 
WA_HFISPRS0_OUTPUT_STR-WORKTIME_BONUS sy-vline 
WA_HFISPRS0_OUTPUT_STR-WC_INC sy-vline 
WA_HFISPRS0_OUTPUT_STR-TOTA_WORK_HRS sy-vline 
WA_HFISPRS0_OUTPUT_STR-TOTA_WORK_SAL sy-vline 
WA_HFISPRS0_OUTPUT_STR-DAY_OFF_HRS sy-vline 
WA_HFISPRS0_OUTPUT_STR-DAY_OFF_SAL sy-vline 
WA_HFISPRS0_OUTPUT_STR-VLOMRA sy-vline 
WA_HFISPRS0_OUTPUT_STR-VTULOSP sy-vline 
WA_HFISPRS0_OUTPUT_STR-VKERTANS sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.